2 * Copyright 2005 Jacek Caban
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
34 #include "wine/debug.h"
36 #include "mshtml_private.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
40 /**********************************************************
41 * IOleObject implementation
44 #define OLEOBJ_THIS(iface) DEFINE_THIS(HTMLDocument, OleObject, iface)
46 static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppvObject)
48 HTMLDocument *This = OLEOBJ_THIS(iface);
49 return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
52 static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
54 HTMLDocument *This = OLEOBJ_THIS(iface);
55 return IHTMLDocument2_AddRef(HTMLDOC(This));
58 static ULONG WINAPI OleObject_Release(IOleObject *iface)
60 HTMLDocument *This = OLEOBJ_THIS(iface);
61 return IHTMLDocument2_Release(HTMLDOC(This));
64 static void update_hostinfo(HTMLDocumentObj *This, DOCHOSTUIINFO *hostinfo)
66 nsIScrollable *scrollable;
69 if(!This->nscontainer)
72 nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser, &IID_nsIScrollable, (void**)&scrollable);
73 if(NS_SUCCEEDED(nsres)) {
74 nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable, ScrollOrientation_Y,
75 (hostinfo->dwFlags & DOCHOSTUIFLAG_SCROLL_NO) ? Scrollbar_Never : Scrollbar_Always);
77 ERR("Could not set default Y scrollbar prefs: %08x\n", nsres);
79 nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable, ScrollOrientation_X,
80 hostinfo->dwFlags & DOCHOSTUIFLAG_SCROLL_NO ? Scrollbar_Never : Scrollbar_Auto);
82 ERR("Could not set default X scrollbar prefs: %08x\n", nsres);
84 nsIScrollable_Release(scrollable);
86 ERR("Could not get nsIScrollable: %08x\n", nsres);
90 static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, IOleClientSite *pClientSite)
92 HTMLDocument *This = OLEOBJ_THIS(iface);
93 IDocHostUIHandler *pDocHostUIHandler = NULL;
94 IOleCommandTarget *cmdtrg = NULL;
98 TRACE("(%p)->(%p)\n", This, pClientSite);
100 if(pClientSite == This->doc_obj->client)
103 if(This->doc_obj->client) {
104 IOleClientSite_Release(This->doc_obj->client);
105 This->doc_obj->client = NULL;
106 This->doc_obj->usermode = UNKNOWN_USERMODE;
109 if(This->doc_obj->hostui) {
110 IDocHostUIHandler_Release(This->doc_obj->hostui);
111 This->doc_obj->hostui = NULL;
114 memset(&This->doc_obj->hostinfo, 0, sizeof(DOCHOSTUIINFO));
119 hres = IOleObject_QueryInterface(pClientSite, &IID_IDocHostUIHandler, (void**)&pDocHostUIHandler);
120 if(SUCCEEDED(hres)) {
121 DOCHOSTUIINFO hostinfo;
122 LPOLESTR key_path = NULL, override_key_path = NULL;
123 IDocHostUIHandler2 *pDocHostUIHandler2;
125 memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
126 hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
127 hres = IDocHostUIHandler_GetHostInfo(pDocHostUIHandler, &hostinfo);
128 if(SUCCEEDED(hres)) {
129 TRACE("hostinfo = {%u %08x %08x %s %s}\n",
130 hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
131 debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
132 update_hostinfo(This->doc_obj, &hostinfo);
133 This->doc_obj->hostinfo = hostinfo;
136 if(!This->doc_obj->has_key_path) {
137 hres = IDocHostUIHandler_GetOptionKeyPath(pDocHostUIHandler, &key_path, 0);
138 if(hres == S_OK && key_path) {
140 /* FIXME: use key_path */
141 TRACE("key_path = %s\n", debugstr_w(key_path));
143 CoTaskMemFree(key_path);
146 hres = IDocHostUIHandler_QueryInterface(pDocHostUIHandler, &IID_IDocHostUIHandler2,
147 (void**)&pDocHostUIHandler2);
148 if(SUCCEEDED(hres)) {
149 hres = IDocHostUIHandler2_GetOverrideKeyPath(pDocHostUIHandler2, &override_key_path, 0);
150 if(hres == S_OK && override_key_path && override_key_path[0]) {
151 if(override_key_path[0]) {
152 /*FIXME: use override_key_path */
153 TRACE("override_key_path = %s\n", debugstr_w(override_key_path));
155 CoTaskMemFree(override_key_path);
157 IDocHostUIHandler2_Release(pDocHostUIHandler2);
160 This->doc_obj->has_key_path = TRUE;
164 /* Native calls here GetWindow. What is it for?
165 * We don't have anything to do with it here (yet). */
167 IOleWindow *pOleWindow = NULL;
170 hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleWindow, (void**)&pOleWindow);
171 if(SUCCEEDED(hres)) {
172 IOleWindow_GetWindow(pOleWindow, &hwnd);
173 IOleWindow_Release(pOleWindow);
177 hres = IOleClientSite_QueryInterface(pClientSite, &IID_IOleCommandTarget, (void**)&cmdtrg);
178 if(SUCCEEDED(hres)) {
180 OLECMD cmd = {OLECMDID_SETPROGRESSTEXT, 0};
182 IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &cmd, NULL);
186 IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX,
187 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
188 IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS,
189 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
191 IOleCommandTarget_Release(cmdtrg);
194 IOleClientSite_AddRef(pClientSite);
195 This->doc_obj->client = pClientSite;
196 This->doc_obj->hostui = pDocHostUIHandler;
198 if(This->doc_obj->usermode == UNKNOWN_USERMODE)
199 IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_USERMODE);
201 IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_OFFLINEIFNOTCONNECTED);
203 hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_SILENT, &silent);
204 if(SUCCEEDED(hres)) {
205 if(V_VT(&silent) != VT_BOOL)
206 WARN("V_VT(silent) = %d\n", V_VT(&silent));
207 else if(V_BOOL(&silent))
208 FIXME("silent == true\n");
211 IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_USERAGENT);
212 IOleControl_OnAmbientPropertyChange(CONTROL(This), DISPID_AMBIENT_PALETTE);
217 static HRESULT WINAPI OleObject_GetClientSite(IOleObject *iface, IOleClientSite **ppClientSite)
219 HTMLDocument *This = OLEOBJ_THIS(iface);
221 TRACE("(%p)->(%p)\n", This, ppClientSite);
226 if(This->doc_obj->client)
227 IOleClientSite_AddRef(This->doc_obj->client);
228 *ppClientSite = This->doc_obj->client;
233 static HRESULT WINAPI OleObject_SetHostNames(IOleObject *iface, LPCOLESTR szContainerApp, LPCOLESTR szContainerObj)
235 HTMLDocument *This = OLEOBJ_THIS(iface);
236 FIXME("(%p)->(%s %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
240 static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
242 HTMLDocument *This = OLEOBJ_THIS(iface);
244 TRACE("(%p)->(%08x)\n", This, dwSaveOption);
246 if(dwSaveOption == OLECLOSE_PROMPTSAVE)
247 FIXME("OLECLOSE_PROMPTSAVE not implemented\n");
249 if(This->doc_obj->in_place_active)
250 IOleInPlaceObjectWindowless_InPlaceDeactivate(INPLACEWIN(This));
252 HTMLDocument_LockContainer(This->doc_obj, FALSE);
257 static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker *pmk)
259 HTMLDocument *This = OLEOBJ_THIS(iface);
260 FIXME("(%p %d %p)->()\n", This, dwWhichMoniker, pmk);
264 static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
266 HTMLDocument *This = OLEOBJ_THIS(iface);
267 FIXME("(%p)->(%d %d %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
271 static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, IDataObject *pDataObject, BOOL fCreation,
274 HTMLDocument *This = OLEOBJ_THIS(iface);
275 FIXME("(%p)->(%p %x %d)\n", This, pDataObject, fCreation, dwReserved);
279 static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved, IDataObject **ppDataObject)
281 HTMLDocument *This = OLEOBJ_THIS(iface);
282 FIXME("(%p)->(%d %p)\n", This, dwReserved, ppDataObject);
286 static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite,
287 LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
289 HTMLDocument *This = OLEOBJ_THIS(iface);
290 IOleDocumentSite *pDocSite;
293 TRACE("(%p)->(%d %p %p %d %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent, lprcPosRect);
295 if(iVerb != OLEIVERB_SHOW && iVerb != OLEIVERB_UIACTIVATE && iVerb != OLEIVERB_INPLACEACTIVATE) {
296 FIXME("iVerb = %d not supported\n", iVerb);
301 pActiveSite = This->doc_obj->client;
303 hres = IOleClientSite_QueryInterface(pActiveSite, &IID_IOleDocumentSite, (void**)&pDocSite);
304 if(SUCCEEDED(hres)) {
305 HTMLDocument_LockContainer(This->doc_obj, TRUE);
307 /* FIXME: Create new IOleDocumentView. See CreateView for more info. */
308 hres = IOleDocumentSite_ActivateMe(pDocSite, DOCVIEW(This));
309 IOleDocumentSite_Release(pDocSite);
311 hres = IOleDocumentView_UIActivate(DOCVIEW(This), TRUE);
312 if(SUCCEEDED(hres)) {
314 RECT rect; /* We need to pass rect as not const pointer */
316 IOleDocumentView_SetRect(DOCVIEW(This), &rect);
318 IOleDocumentView_Show(DOCVIEW(This), TRUE);
325 static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
327 HTMLDocument *This = OLEOBJ_THIS(iface);
328 FIXME("(%p)->(%p)\n", This, ppEnumOleVerb);
332 static HRESULT WINAPI OleObject_Update(IOleObject *iface)
334 HTMLDocument *This = OLEOBJ_THIS(iface);
335 FIXME("(%p)\n", This);
339 static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
341 HTMLDocument *This = OLEOBJ_THIS(iface);
342 FIXME("(%p)\n", This);
346 static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID *pClsid)
348 HTMLDocument *This = OLEOBJ_THIS(iface);
350 TRACE("(%p)->(%p)\n", This, pClsid);
355 *pClsid = CLSID_HTMLDocument;
359 static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType, LPOLESTR *pszUserType)
361 HTMLDocument *This = OLEOBJ_THIS(iface);
362 FIXME("(%p)->(%d %p)\n", This, dwFormOfType, pszUserType);
366 static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
368 HTMLDocument *This = OLEOBJ_THIS(iface);
369 FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
373 static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
375 HTMLDocument *This = OLEOBJ_THIS(iface);
376 FIXME("(%p)->(%d %p)\n", This, dwDrawAspect, psizel);
380 static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink, DWORD *pdwConnection)
382 HTMLDocument *This = OLEOBJ_THIS(iface);
383 FIXME("(%p)->(%p %p)\n", This, pAdvSink, pdwConnection);
387 static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
389 HTMLDocument *This = OLEOBJ_THIS(iface);
390 FIXME("(%p)->(%d)\n", This, dwConnection);
394 static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
396 HTMLDocument *This = OLEOBJ_THIS(iface);
397 FIXME("(%p)->(%p)\n", This, ppenumAdvise);
401 static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
403 HTMLDocument *This = OLEOBJ_THIS(iface);
404 FIXME("(%p)->(%d %p)\n", This, dwAspect, pdwStatus);
408 static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE *pLogpal)
410 HTMLDocument *This = OLEOBJ_THIS(iface);
411 FIXME("(%p)->(%p)\n", This, pLogpal);
417 static const IOleObjectVtbl OleObjectVtbl = {
418 OleObject_QueryInterface,
421 OleObject_SetClientSite,
422 OleObject_GetClientSite,
423 OleObject_SetHostNames,
425 OleObject_SetMoniker,
426 OleObject_GetMoniker,
427 OleObject_InitFromData,
428 OleObject_GetClipboardData,
432 OleObject_IsUpToDate,
433 OleObject_GetUserClassID,
434 OleObject_GetUserType,
439 OleObject_EnumAdvise,
440 OleObject_GetMiscStatus,
441 OleObject_SetColorScheme
444 /**********************************************************
445 * IOleDocument implementation
448 #define OLEDOC_THIS(iface) DEFINE_THIS(HTMLDocument, OleDocument, iface)
450 static HRESULT WINAPI OleDocument_QueryInterface(IOleDocument *iface, REFIID riid, void **ppvObject)
452 HTMLDocument *This = OLEDOC_THIS(iface);
453 return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
456 static ULONG WINAPI OleDocument_AddRef(IOleDocument *iface)
458 HTMLDocument *This = OLEDOC_THIS(iface);
459 return IHTMLDocument2_AddRef(HTMLDOC(This));
462 static ULONG WINAPI OleDocument_Release(IOleDocument *iface)
464 HTMLDocument *This = OLEDOC_THIS(iface);
465 return IHTMLDocument2_Release(HTMLDOC(This));
468 static HRESULT WINAPI OleDocument_CreateView(IOleDocument *iface, IOleInPlaceSite *pIPSite, IStream *pstm,
469 DWORD dwReserved, IOleDocumentView **ppView)
471 HTMLDocument *This = OLEDOC_THIS(iface);
474 TRACE("(%p)->(%p %p %d %p)\n", This, pIPSite, pstm, dwReserved, ppView);
480 * Windows implementation creates new IOleDocumentView when function is called for the
481 * first time and returns E_FAIL when it is called for the second time, but it doesn't matter
482 * if the application uses returned interfaces, passed to ActivateMe or returned by
483 * QueryInterface, so there is no reason to create new interface. This needs more testing.
487 hres = IOleDocumentView_SetInPlaceSite(DOCVIEW(This), pIPSite);
493 FIXME("pstm is not supported\n");
495 IOleDocumentView_AddRef(DOCVIEW(This));
496 *ppView = DOCVIEW(This);
500 static HRESULT WINAPI OleDocument_GetDocMiscStatus(IOleDocument *iface, DWORD *pdwStatus)
502 HTMLDocument *This = OLEDOC_THIS(iface);
503 FIXME("(%p)->(%p)\n", This, pdwStatus);
507 static HRESULT WINAPI OleDocument_EnumViews(IOleDocument *iface, IEnumOleDocumentViews **ppEnum,
508 IOleDocumentView **ppView)
510 HTMLDocument *This = OLEDOC_THIS(iface);
511 FIXME("(%p)->(%p %p)\n", This, ppEnum, ppView);
517 static const IOleDocumentVtbl OleDocumentVtbl = {
518 OleDocument_QueryInterface,
521 OleDocument_CreateView,
522 OleDocument_GetDocMiscStatus,
523 OleDocument_EnumViews
526 /**********************************************************
527 * IOleControl implementation
530 #define CONTROL_THIS(iface) DEFINE_THIS(HTMLDocument, OleControl, iface)
532 static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface, REFIID riid, void **ppv)
534 HTMLDocument *This = CONTROL_THIS(iface);
535 return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
538 static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
540 HTMLDocument *This = CONTROL_THIS(iface);
541 return IHTMLDocument2_AddRef(HTMLDOC(This));
544 static ULONG WINAPI OleControl_Release(IOleControl *iface)
546 HTMLDocument *This = CONTROL_THIS(iface);
547 return IHTMLDocument_Release(HTMLDOC(This));
550 static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, CONTROLINFO *pCI)
552 HTMLDocument *This = CONTROL_THIS(iface);
553 FIXME("(%p)->(%p)\n", This, pCI);
557 static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, MSG *pMsg)
559 HTMLDocument *This = CONTROL_THIS(iface);
560 FIXME("(%p)->(%p)\n", This, pMsg);
564 HRESULT get_client_disp_property(IOleClientSite *client, DISPID dispid, VARIANT *res)
566 IDispatch *disp = NULL;
567 DISPPARAMS dispparams = {NULL, 0};
571 hres = IOleClientSite_QueryInterface(client, &IID_IDispatch, (void**)&disp);
573 TRACE("Could not get IDispatch\n");
579 hres = IDispatch_Invoke(disp, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
580 DISPATCH_PROPERTYGET, &dispparams, res, NULL, &err);
582 IDispatch_Release(disp);
587 static HRESULT on_change_dlcontrol(HTMLDocument *This)
592 hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_DLCONTROL, &res);
594 FIXME("unsupported dlcontrol %08x\n", V_I4(&res));
599 static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
601 HTMLDocument *This = CONTROL_THIS(iface);
602 IOleClientSite *client;
606 client = This->doc_obj->client;
608 TRACE("client = NULL\n");
613 case DISPID_AMBIENT_USERMODE:
614 TRACE("(%p)->(DISPID_AMBIENT_USERMODE)\n", This);
615 hres = get_client_disp_property(client, DISPID_AMBIENT_USERMODE, &res);
619 if(V_VT(&res) == VT_BOOL) {
621 This->doc_obj->usermode = BROWSEMODE;
623 FIXME("edit mode is not supported\n");
624 This->doc_obj->usermode = EDITMODE;
627 FIXME("V_VT(res)=%d\n", V_VT(&res));
630 case DISPID_AMBIENT_DLCONTROL:
631 TRACE("(%p)->(DISPID_AMBIENT_DLCONTROL)\n", This);
632 return on_change_dlcontrol(This);
633 case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
634 TRACE("(%p)->(DISPID_AMBIENT_OFFLINEIFNOTCONNECTED)\n", This);
635 on_change_dlcontrol(This);
636 hres = get_client_disp_property(client, DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &res);
640 if(V_VT(&res) == VT_BOOL) {
642 FIXME("offline connection is not supported\n");
646 FIXME("V_VT(res)=%d\n", V_VT(&res));
649 case DISPID_AMBIENT_SILENT:
650 TRACE("(%p)->(DISPID_AMBIENT_SILENT)\n", This);
651 on_change_dlcontrol(This);
652 hres = get_client_disp_property(client, DISPID_AMBIENT_SILENT, &res);
656 if(V_VT(&res) == VT_BOOL) {
658 FIXME("silent mode is not supported\n");
662 FIXME("V_VT(res)=%d\n", V_VT(&res));
665 case DISPID_AMBIENT_USERAGENT:
666 TRACE("(%p)->(DISPID_AMBIENT_USERAGENT)\n", This);
667 hres = get_client_disp_property(client, DISPID_AMBIENT_USERAGENT, &res);
671 FIXME("not supported AMBIENT_USERAGENT\n");
674 case DISPID_AMBIENT_PALETTE:
675 TRACE("(%p)->(DISPID_AMBIENT_PALETTE)\n", This);
676 hres = get_client_disp_property(client, DISPID_AMBIENT_PALETTE, &res);
680 FIXME("not supported AMBIENT_PALETTE\n");
685 FIXME("(%p) unsupported dispID=%d\n", This, dispID);
689 static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
691 HTMLDocument *This = CONTROL_THIS(iface);
692 FIXME("(%p)->(%x)\n", This, bFreeze);
698 static const IOleControlVtbl OleControlVtbl = {
699 OleControl_QueryInterface,
702 OleControl_GetControlInfo,
703 OleControl_OnMnemonic,
704 OleControl_OnAmbientPropertyChange,
705 OleControl_FreezeEvents
708 void HTMLDocument_LockContainer(HTMLDocumentObj *This, BOOL fLock)
710 IOleContainer *container;
713 if(!This->client || This->container_locked == fLock)
716 hres = IOleClientSite_GetContainer(This->client, &container);
717 if(SUCCEEDED(hres)) {
718 IOleContainer_LockContainer(container, fLock);
719 This->container_locked = fLock;
720 IOleContainer_Release(container);
724 void HTMLDocument_OleObj_Init(HTMLDocument *This)
726 This->lpOleObjectVtbl = &OleObjectVtbl;
727 This->lpOleDocumentVtbl = &OleDocumentVtbl;
728 This->lpOleControlVtbl = &OleControlVtbl;